. Author manuscript; available in PMC: 2021 Apr 1.

Published in final edited form as: Mol Imaging Biol. 2020 Apr;22(2):384–396. doi: 10.1007/s11307-019-01382-x

Table 1.

Histogram parameters of Type-3 and Type-4 normalizations, corresponding to ROI-1 and ROI-2, which provide significance difference (p < 0.05), using T-test, between neoplastic and infective mass lesions.

	ROI-1		ROI-2
	Histogram Parameters	p value (T-test)	Histogram parameters	p value (T-test)
Type-3 normalization	skewness	0.03	kurtosis	0.04
	sdtop50	0.03	entropy	0.05
	sdtop75	0.03	FWHM	0.03
Type-4 normalization	skewness	0.03	mean	0.05
	sdtoplO	0.05	SD	0.02
	sdtop25	0.03	kurtosis	0.04
	sdtop50	0.0l	mtop50	0.05
	sdtop90	0.0l	mtop75	0.04
			mtop90	0.04
			sdtop10	0.03
			sdtop25	0.01